Is CVE-2024-32622 in the CISA KEV catalog?

No. CVE-2024-32622 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-32622?

CVE-2024-32622 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2024-32622?

CVE-2024-32622 has an EPSS score of 0.99% (58th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-32622?

Upgrade hdf5 on debian 13 to 1.14.5+repack-1 or later. Fixes are available for 27 affected products.

CVE & CISA-KEV Catalog

CVE-2024-32622

CRITICAL

9.1

CVSS v3

NVD

Description

HDF5 Library through 1.14.3 contains a out-of-bounds read operation in H5FL_arr_malloc in H5FL.c (called from H5S_set_extent_simple in H5S.c).

CWE-125Out-of-bounds Read

How to fix

Remediation Available

hdf5Debian

Fixed in:1.14.5+repack-1CVE-2024-32622

hdf5Rocky

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5Red Hat / RHEL

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-debuginfoRocky

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-debuginfoRed Hat / RHEL

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-debugsourceRed Hat / RHEL

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-debugsourceRocky

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-develRed Hat / RHEL

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-develRocky

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-openmpiRocky

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-openmpiRed Hat / RHEL

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-openmpi-debuginfoRed Hat / RHEL

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-openmpi-debuginfoRocky

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-openmpi-develRed Hat / RHEL

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-openmpi-develRocky

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-openmpi-staticRocky

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-openmpi-staticRed Hat / RHEL

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-staticRed Hat / RHEL

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

hdf5-staticRocky

Fixed in:0:1.14.6-3.1.el9aiRHSA-2025:3801

libaecRocky

Fixed in:0:1.1.3-1.el9aiRHSA-2025:3801

libaecRed Hat / RHEL

Fixed in:0:1.1.3-1.el9aiRHSA-2025:3801

libaec-debuginfoRocky

Fixed in:0:1.1.3-1.el9aiRHSA-2025:3801

libaec-debuginfoRed Hat / RHEL

Fixed in:0:1.1.3-1.el9aiRHSA-2025:3801

libaec-debugsourceRed Hat / RHEL

Fixed in:0:1.1.3-1.el9aiRHSA-2025:3801

libaec-debugsourceRocky

Fixed in:0:1.1.3-1.el9aiRHSA-2025:3801

libaec-develRed Hat / RHEL

Fixed in:0:1.1.3-1.el9aiRHSA-2025:3801

libaec-develRocky

Fixed in:0:1.1.3-1.el9aiRHSA-2025:3801

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Exploit Intelligence

0.99%probability of exploitation in 30 days

58thpercentile

Moderate risk: more likely to be exploited than 58% of all known CVEs.

References

Vendor Advisory1

hdfgroup.org

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-04-18.